html {
  font-size: 100%;
  text-size-adjust: 100%;
  height: 100%;
  background: #E9F1F4;
  box-sizing: border-box;
  -webkit-tap-highlight-color: rgba(0,0,0,0);
}

body {
  font-family: PingFangSC-Regular, "Roboto", sans-serif;
  font-size: 100%;
  line-height: 1.5;
  font-weight: normal;
  background: #E9F1F4;
  min-height: 100vh;

  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

*, *:before, *:after {
  box-sizing: inherit;
}

a {
  text-decoration:none;
  cursor: pointer;
}

button {
  white-space: nowrap;
  cursor: pointer;
  background: #fff;
  border: 1px solid #bfcbd9;
  color: #1f2d3d;
  -webkit-appearance: none;
  text-align: center;
  box-sizing: border-box;
  outline: none;
  margin: 0;
  user-select: none;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
  border: 0;
  vertical-align: middle;
}

.ui-loading {
  position: relative;
  cursor: default;
  pointer-events: none;
}

.ui-loading:before {
  position: absolute;
  content: '';
  top: 0;
  left: 0;
  background: rgba(255,255,255,.8);
  width: 100%;
  height: 100%;
  z-index: 100;
}

.ui-loading:after {
  position: absolute;
  content: '';
  top: 50%;
  left: 50%;
  margin: -1.5em 0 0 -1.5em;
  width: 3em;
  height: 3em;
  -webkit-animation: form-spin .6s linear;
  animation: form-spin .6s linear;
  -webkit-animation-iteration-count: infinite;
  animation-iteration-count: infinite;
  border-radius: 500rem;
  border-color: #767676 rgba(0,0,0,.1) rgba(0,0,0,.1);
  border-style: solid;
  border-width: .2em;
  box-shadow: 0 0 0 1px transparent;
  visibility: visible;
  z-index: 101;
}

@-webkit-keyframes form-spin {
  from {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}
@keyframes form-spin {
  from {
    -webkit-transform: rotate(0deg);
            transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(360deg);
            transform: rotate(360deg);
  }
}

.no-select {
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}
